<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div class="app-container">
    <el-card shadow="never" class="operate-container">
        <i class="el-icon-tickets"></i>
        <span>数据列表</span>
        <el-button size="mini" class="btn-add" @click="handleAdd()">添加</el-button>
    </el-card>
    <div class="table-container">
        <el-table ref="flashSessionTable"
                  :data="list"
                  style="width: 100%;"
                  v-loading="listLoading" border>
            <el-table-column label="编号" width="100" align="center">
                <template slot-scope="scope">{{scope.row.id}}</template>
            </el-table-column>
            <el-table-column label="秒杀时间段名称" align="center">
                <template slot-scope="scope">{{scope.row.name}}</template>
            </el-table-column>
            <el-table-column label="每日开始时间" align="center">
                <template slot-scope="scope">{{scope.row.startTime | formatTime}}</template>
            </el-table-column>
            <el-table-column label="每日结束时间" align="center">
                <template slot-scope="scope">{{scope.row.endTime | formatTime}}</template>
            </el-table-column>
            <el-table-column label="启用" align="center">
                <template slot-scope="scope">
                    <el-switch
                            @change="handleStatusChange(scope.$index, scope.row)"
                            :active-value="1"
                            :inactive-value="0"
                            v-model="scope.row.status">
                    </el-switch>
                </template>
            </el-table-column>
            <el-table-column label="操作" width="180" align="center">
                <template slot-scope="scope">
                    <el-button size="mini"
                               type="text"
                               @click="handleUpdate(scope.$index, scope.row)">编辑
                    </el-button>
                    <el-button size="mini"
                               type="text"
                               @click="handleDelete(scope.$index, scope.row)">删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>
    </div>
    <el-dialog
            title="添加时间段"
            :visible.sync="dialogVisible"
            width="40%">
        <el-form :model="flashSession"
                 ref="flashSessionForm"
                 label-width="150px" size="small">
            <el-form-item label="秒杀时间段名称：">
                <el-input v-model="flashSession.name" style="width: 250px"></el-input>
            </el-form-item>
            <el-form-item label="每日开始时间：">
                <el-time-picker
                        v-model="flashSession.startTime"
                        placeholder="请选择时间">
                </el-time-picker>
            </el-form-item>
            <el-form-item label="每日结束时间：">
                <el-time-picker
                        v-model="flashSession.endTime"
                        placeholder="请选择时间">
                </el-time-picker>
            </el-form-item>
            <el-form-item label="是否启用">
                <el-radio-group v-model="flashSession.status">
                    <el-radio :label="1">启用</el-radio>
                    <el-radio :label="0">不启用</el-radio>
                </el-radio-group>
            </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false" size="small">取 消</el-button>
        <el-button type="primary" @click="handleDialogConfirm()" size="small">确 定</el-button>
      </span>
    </el-dialog>
</div>
<script>
    const defaultFlashSession={
        name:null,
        startTime:null,
        endTime:null,
        status:0
    };
    export default {
        name: 'flashPromotionSessionList',
        data() {
            return {
                list: null,
                listLoading: false,
                dialogVisible:false,
                isEdit:false,
                flashSession:Object.assign({},defaultFlashSession)
            }
        },
        created() {
            this.getList();
        },
        filters:{
            formatTime(time) {
                if (time == null || time === '') {
                    return 'N/A';
                }
                let date = new Date(time);
                return formatDate(date, 'hh:mm:ss')
            }
        },
        methods: {
            handleAdd() {
                this.dialogVisible = true;
                this.isEdit = false;
                this.flashSession = Object.assign({},defaultFlashSession);
            },
            handleStatusChange(index,row){
                this.$confirm('是否要修改该状态?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    updateStatus(row.id, {status: row.status}).then(response => {
                        this.$message({
                            type: 'success',
                            message: '修改成功!'
                        });
                    });
                }).catch(() => {
                    this.$message({
                        type: 'info',
                        message: '取消修改'
                    });
                    this.getList();
                });
            },
            handleUpdate(index,row){
                this.dialogVisible = true;
                this.isEdit = true;
                this.flashSession = Object.assign({},row);
                this.flashSession.startTime=new Date(row.startTime);
                this.flashSession.endTime=new Date(row.endTime);
            },
            handleDelete(index,row){
                this.$confirm('是否要删除该时间段?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    deleteSession(row.id).then(response => {
                        this.$message({
                            type: 'success',
                            message: '删除成功!'
                        });
                        this.getList();
                    });
                });
            },
            handleDialogConfirm() {
                this.$confirm('是否要确认?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    if (this.isEdit) {
                        updateSession(this.flashSession.id,this.flashSession).then(response => {
                            this.$message({
                                message: '修改成功！',
                                type: 'success'
                            });
                            this.dialogVisible =false;
                            this.getList();
                        })
                    } else {
                        createSession(this.flashSession).then(response => {
                            this.$message({
                                message: '添加成功！',
                                type: 'success'
                            });
                            this.dialogVisible =false;
                            this.getList();
                        })
                    }
                })
            },
            getList() {
                this.listLoading = true;
                fetchList({}).then(response => {
                    this.listLoading = false;
                    this.list = response.data;
                });
            }
        }
    }
</script>
<style scoped>
    .operate-container {
        margin-top: 0;
    }
</style>
</body>
</html>